共找到 150 條與 有效孔隙率 相關(guān)的標(biāo)準(zhǔn)，共 10 頁(yè)
本標(biāo)準(zhǔn)規(guī)定為燒結(jié)含油合金 (以下簡(jiǎn)稱試料) 之有效孔隙率測(cè)定方法。備考：本標(biāo)準(zhǔn)中 { } 括號(hào)內(nèi)所示之單位與數(shù)值為國(guó)際單位 ( SI ) 制并列以供參考
Method for Determining Intercommunicating Porosity of Sintered Metal, Oil Impregnated
Method for determination of intercommunicating porosity of sintered metal,oil impregnated
1.1 This test method covers the determination of effective porosity or effective air voids of compacted mixtures by the use of a vacuum sealing
Standard Test Method for Effective Porosity and Effective Air Voids of Compacted Asphalt Mixture Samples
1.1 This test method covers the determination of effective porosity or effective air voids of compacted mixtures by the use of a vacuum sealing
Standard Test Method for Effective Porosity and Effective Air Voids of Compacted Asphalt Mixture Samples
In this test method a compacted sample is vacuum sealed inside a plastic bag. The density of the sample, SG1, is calculated using
Standard Test Method for Effective Porosity and Effective Air Voids of Compacted Bituminous Paving Mixture Samples
GB/T 23561的本部分規(guī)定了煤和巖石孔隙率計(jì)算的術(shù)語(yǔ)和定義、煤和巖石總孔隙率（即包括開(kāi)口與閉合兩部分孔隙）計(jì)算、煤和巖石有效孔隙率（即開(kāi)口孔隙率）計(jì)算方法。 本部分適用于煤和巖石孔隙率的計(jì)算，其中有效孔隙率計(jì)算適用于遇水不崩解且體積不發(fā)生變化的試件
Methods for determining the physical and mechanical properties of coal and rock.Part 4:Methods for calculating the porosity of coal and rock
Scopo della presente n orma e' di stabilire le modalita' di determinazione della massa volumica reale e della porosita' totale e
Stones. Determination of the effective volumic mass and total accessible porosity.
In this test method a compacted sample is vacuum sealed inside a plastic bag. The density of the sample, SG1, is calculated using a water
Standard Test Method for Effective Porosity and Effective Air Voids of Compacted Bituminous Paving Mixture Samples
Geotechnical tests - Void ratio and porosity
Geotechnical tests — Void ratio and porosity
Cross References: ISO 3165 ISO 8213
Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption-Mercury porosimetry
Bricks Having Porosity
Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption -- Part 1: Mercury porosimetry
Metallic coatings. Porosity tests. Ferroxyl test
Evaluation of pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption — Part 1: Mercury porosimetry
